Copyright © 2013-2014 MultiMedia Soft

CallbackMidiDevicesConfigChangedSet method

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Remarks

 

Sets the function of the CallbackMidiDevicesConfigChanged callback delegate which notifies about changes inside the MIDI configuration.

 

For further details about callback delegates see the How to synchronize the container application with the API tutorial.

For further details about the use of MIDI devices see the ClassMidiDevices class section and the How to manage MIDI devices tutorial.

 

 

Syntax

 

[Visual Basic]

Public Function CallbackMidiDevicesConfigChangedSet (

function as CallbackMidiDevicesConfigChanged,

nUserData as Int32

) as enumErrorCodes


 

[C#]

public enumErrorCodes CallbackMidiDevicesConfigChangedSet (

CallbackMidiDevicesConfigChanged function,

Int32 nUserData

);


 

[C++]

public: enumErrorCodes CallbackMidiDevicesConfigChangedSet (

CallbackMidiDevicesConfigChanged function,

Int32 nUserData

);


 

 

Parameter

Description

 

 

function

Callback function

nUserData

User instance data to pass to the callback function

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred. Check the LastError property value in order to see the last error.

enumDjcErrorCodes.ERR_DJC_NOERROR (0)

The method call was successful.